CN211237702U - Novel converter for double round number - Google Patents
Novel converter for double round number Download PDFInfo
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- CN211237702U CN211237702U CN201921645277.4U CN201921645277U CN211237702U CN 211237702 U CN211237702 U CN 211237702U CN 201921645277 U CN201921645277 U CN 201921645277U CN 211237702 U CN211237702 U CN 211237702U
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- rod
- connecting rod
- press
- connecting plate
- round number
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Abstract
The utility model discloses a novel double-row converter for round numbers, which comprises a conversion key shell, wherein a press rod is arranged in the conversion key shell, a press block is arranged at the lower end of the press rod, a first connecting rod is arranged at the upper side of the press rod, a connecting plate is arranged at one end of the first connecting rod, a press handle is arranged at the upper side of the connecting plate through a second connecting rod, the first connecting rod, the connecting plate and the second connecting rod form a Z shape, the first connecting rod can rotate relative to the press rod, a mounting seat is arranged at the lower end of the conversion key shell, a plurality of mounting holes are arranged on the mounting seat, the double-row converter for round numbers is formed by the first connecting rod, the connecting plate and the second connecting rod, the first connecting rod can rotate relative to the press rod, the press handle can be rotated to adjust the pressing position, thereby being convenient for pressing a double-row conversion button, the playing requirements of different songs are facilitated.
Description
Technical Field
The utility model relates to a circle number technical field specifically is a novel double converter for circle number.
Background
The round horn, also known as the national horn, is a lip vibration air-ringing musical instrument, known as the king of musical instruments in symphony. The brass instrument has a copper spiral tube body, a funnel-shaped horn mouth and a larger bell mouth. The trumpet belongs to a brass instrument, but can not only blow out loud and clear sound of copper pipes, but also blow out soft and beautiful sound of wooden pipes. The round horn has soft and full sound, and can be well fused with the sound of a wooden tube and a stringed instrument. In a symphony band, a 4-point circle number is typically used. Marching orchestral, also known as "marching in line playing performance", is a form of performance that is independent of orchestral. Because the performer needs to play while walking, the user needs to have high playing skill, and the playing intonation, timbre, tempo, speed and force must be coordinated and consistent. The double row round number is formed by adding a higher b-shaped adjusting pipe on the basis of a single row round number and switching by pressing a key with a left thumb.
The existing double-row circle number tone conversion button is fixedly arranged on a number body, but the pressing position cannot be adjusted due to different sizes of hands of different crowds, so that the playing efficiency of different crowds is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel converter for double round number to solve current double round number accent nature conversion button fixed mounting on one's body, but because the size of different crowds' hands is different, can not adjust and press the position, thereby reduced the efficiency problem that different crowds used the performance.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel double round converter for No. one, includes conversion button shell body, conversion button shell body internally mounted has a press the depression bar, press the depression bar lower extreme to install and press the briquetting, press the depression bar upside to install the head rod, the connecting plate is installed to head rod one end, the connecting plate upside is installed through the second connecting rod and is pressed the handle, and constitutes the Z style of calligraphy between head rod, connecting plate and the second connecting rod, and the head rod is rotatory according to the depression bar relatively.
Preferably, the lower end of the conversion key shell is provided with a mounting seat, and the mounting seat is provided with a plurality of mounting holes.
Preferably, a limiting block is installed on the outer side of the upper end of the pressing rod, and a return spring is sleeved on the outer side of the pressing rod between the limiting block and the pressing block.
Preferably, the sliders are installed on two sides of the pressing block, guide grooves are formed in the inner side wall of the shell of the conversion key, and the sliders are arranged in the guide grooves in a sliding mode.
Preferably, a plurality of threaded holes are formed in the upper side of the connecting plate, and the lower side of the second connecting rod is in threaded connection with the threaded holes.
Preferably, the upper side of the press handle is provided with anti-skid grains.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a constitute the Z style of calligraphy between first connecting rod, connecting plate and the second connecting rod, the first connecting rod is rotatory according to the press bar relatively, can rotate to press the handle to adjust the position of pressing, satisfies the size of different crowds' hand and presses down the use to be convenient for press down double round number accent nature conversion button, the performance demand of convenient different songs.
2. The utility model discloses a plurality of screw holes have been seted up to the connecting plate upside, and second connecting rod downside and screw hole threaded connection, the second connecting rod can be changed different screw holes and install fixedly, is convenient for adjust the mounted position of pressing handle and second connecting rod on the connecting plate to adjust the horizontal mounted position of pressing handle on the connecting plate.
3. The utility model discloses a install the slider according to the briquetting both sides, the guide way has been seted up to conversion button shell body inside wall, and the slider slides and sets up in the guide way, is convenient for improve according to the briquetting press stability when sliding from top to bottom, is convenient for better press down the accent conversion button.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a top view of the overall structure of the present invention.
In the figure: 1. a conversion key shell; 2. a pressing lever; 3. a pressing block; 4. a return spring; 5. a limiting block; 6. a connecting plate; 7. a pressing handle; 8. a guide groove; 9. a slider; 10. a mounting seat; 11. mounting holes; 12. a first connecting rod; 13. a second connecting rod; 14. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3, in an embodiment of the present invention, a converter for double round numbers, including a conversion key shell 1, the conversion key shell 1 is internally mounted with a pressing rod 2, a pressing block 3 is mounted at the lower end of the pressing rod 2, the adjustability conversion for pressing double round numbers is performed according to a piece to be adjusted, a first connecting rod 12 is mounted at the upper side of the pressing rod 2, a connecting plate 6 is mounted at one end of the first connecting rod 12, a pressing handle 7 is mounted at the upper side of the connecting plate 6 through a second connecting rod 13, the switching adjustment is performed conveniently, and the first connecting rod 12, a Z-shape is formed between the connecting plate 6 and the second connecting rod 13, and the first connecting rod 12 can rotate relative to the pressing rod 2, the pressing position can be adjusted by rotating the pressing handle 7, the size of hands of different people can be satisfied, and the playing.
Preferably, the mounting seat 10 is installed at the lower end of the conversion key outer shell 1, and a plurality of mounting holes 11 are formed in the mounting seat 10, so that the conversion key outer shell 1 can be conveniently installed on double round marks.
Preferably, install stopper 5 according to the 2 upper end outsides of pressure pole, and stopper 5 and press the 2 outside covers of pressure pole between the briquetting 3 and be equipped with reset spring 4, be convenient for press briquetting 3 automatic re-setting to carry out a lot of and press the accent nature to handle.
Preferably, install slider 9 according to 3 both sides of briquetting, change 1 inside wall of button shell body and seted up guide way 8, and slider 9 slides and sets up in guide way 8, is convenient for improve according to briquetting 3 stability when pressing down the slip from top to bottom, is convenient for better press the accent and change the button.
Preferably, a plurality of threaded holes 14 are formed in the upper side of the connecting plate 6, and the lower side of the second connecting rod 13 is in threaded connection with the threaded holes 14, so that the installation positions of the press handle 7 and the second connecting rod 13 on the connecting plate 6 can be conveniently adjusted.
Preferably, the upper side of the pressing handle 7 is provided with anti-slip lines, so that the pressing stability is improved.
The utility model discloses a theory of operation and use flow: the conversion key shell body 1 is arranged on the upper side of the tone conversion pressing piece of the double rows of round numbers, a Z shape is formed among the first connecting rod 12, the connecting plate 6 and the second connecting rod 13, the first connecting rod 12 can rotate relative to the pressing rod 2, the pressing position can be adjusted by rotating the pressing handle 7, and the size of hands of different crowds can be met for pressing, so that the tone conversion button of the double rows of round numbers can be pressed conveniently, and the playing requirements of different songs can be met conveniently; and a plurality of screw holes 14 are opened on the upper side of the connecting plate 6, the lower side of the second connecting rod 13 is in threaded connection with the screw holes 14, and the second connecting rod 13 can be installed and fixed by replacing different screw holes 14, so that the transverse installation position of the press handle 7 on the connecting plate 6 can be adjusted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel converter for double round number, includes conversion button shell body (1), its characterized in that: conversion button shell body (1) internally mounted has according to depression bar (2), it presses piece (3) to install according to depression bar (2) lower extreme, press bar (2) upside to install head rod (12), connecting plate (6) are installed to head rod (12) one end, connecting plate (6) upside is installed through second connecting rod (13) and is pressed handle (7), and constitutes the Z style of calligraphy between head rod (12), connecting plate (6) and second connecting rod (13), and head rod (12) can be rotatory according to depression bar (2) relatively.
2. The novel double row round number converter as claimed in claim 1, wherein: the conversion key is characterized in that a mounting seat (10) is installed at the lower end of the conversion key outer shell (1), and a plurality of mounting holes (11) are formed in the mounting seat (10).
3. The novel double row round number converter as claimed in claim 1, wherein: a limiting block (5) is installed on the outer side of the upper end of the pressing rod (2), and a return spring (4) is sleeved on the outer side of the pressing rod (2) between the limiting block (5) and the pressing block (3).
4. The novel double row round number converter as claimed in claim 1, wherein: according to pressing block (3) both sides and installing slider (9), guide way (8) have been seted up to conversion button shell body (1) inside wall, and slider (9) slide to set up in guide way (8).
5. The novel double row round number converter as claimed in claim 1, wherein: a plurality of threaded holes (14) are formed in the upper side of the connecting plate (6), and the lower side of the second connecting rod (13) is in threaded connection with the threaded holes (14).
6. The novel double row round number converter as claimed in claim 1, wherein: the upper side of the press handle (7) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645277.4U CN211237702U (en) | 2019-09-29 | 2019-09-29 | Novel converter for double round number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921645277.4U CN211237702U (en) | 2019-09-29 | 2019-09-29 | Novel converter for double round number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211237702U true CN211237702U (en) | 2020-08-11 |
Family
ID=71938279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921645277.4U Active CN211237702U (en) | 2019-09-29 | 2019-09-29 | Novel converter for double round number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211237702U (en) |
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2019
- 2019-09-29 CN CN201921645277.4U patent/CN211237702U/en active Active
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